spac - spru
- spraying apparatus
- spraying conditions
- spraying jet
- spraying machine
- spraying method
- spraying speed
- spread arc welding
- spread lens
- spread of crystal orientation
- spread rolling
- spread-out
- spread-to-elongation ratio
- spreader
- spreader bar
- spreader-hopper
- spreading
- spreading action
- spreading effect
- spreading method
- spreading of groove